Preventive healthcare requires continuous monitoring of the blood pressure (BP) of patients,
which is not feasible using conventional methods. Photoplethysmogram (PPG) signals can …

Recent years have seen increased attention being given to Blood Pressure (BP) monitoring.
Among all kinds of measurements, the monitors based on Pulse Transit Time (PTT) have …

Non-invasive continuous blood pressure measurement has become very popular for
hypertensive patients to prevent cardiovascular problems. Blood pressure readings are not …

Blood pressure assessment plays a vital role in day‐to‐day clinical diagnosis procedures as
well as personal monitoring. Thus, blood pressure monitoring devices must afford …

Research has shown that pulse transit time (PTT), which is the time delay between the
electrocardiogram (ECG) signal and the signal from a photoplethysmogram (PPG) sensor …

Blood pressure (BP) management is important worldwide, and BP monitoring is a crucial
aspect of maintaining good health. Traditional BP meter measures BP independently in …

The pulse transit time (PTT) is commonly used to monitor pulse wave velocity (PWV). In
general, the instruments of signal acquisition, from which these physiological variables are …

We present a novel smartwatch, CareUp®, for estimating the Blood Pressure (BP) in real
time. It consists of two pulse oximeters: one placed on the back and one on the front of the …

Cardiovascular diseases (CVD) are among those with the highest mortality rates, and
various wearable devices for continuous monitoring are emerging as a complement to …

We introduce a novel paradigm to unobtrusively and optically measure blood pressure (BP)
without calibration. The algorithm combines photoplethysmography (PPG) waveform …